X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_ethdev.c;h=83657f5092a619025a2e9cd8f5f617bfe498d627;hb=3669a1af893088064778f14fba0c2ca88819e095;hp=9a2ebd80cee7668d7a8083b13ba948047cc3cc62;hpb=c7bf62255edf718f49f3c5279463e23b6a2199ac;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 9a2ebd80ce..83657f5092 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -55,7 +55,7 @@
 #include <sys/un.h>
 
 #include <rte_atomic.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
 #include <rte_bus_pci.h>
 #include <rte_mbuf.h>
 #include <rte_common.h>
@@ -692,6 +692,7 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
 		priv->reta_idx_n : config->ind_table_max_size;
 	info->hash_key_size = priv->rss_conf.rss_key_len;
 	info->speed_capa = priv->link_speed_capa;
+	info->flow_type_rss_offloads = ~MLX5_RSS_HF_MASK;
 	priv_unlock(priv);
 }
 
@@ -965,6 +966,33 @@ priv_link_update(struct priv *priv, int wait_to_complete)
 	return ret;
 }
 
+/**
+ * Querying the link status till it changes to the desired state.
+ * Number of query attempts is bounded by MLX5_MAX_LINK_QUERY_ATTEMPTS.
+ *
+ * @param priv
+ *   Pointer to private structure.
+ * @param status
+ *   Link desired status.
+ *
+ * @return
+ *   0 on success, negative errno value on failure.
+ */
+int
+priv_force_link_status_change(struct priv *priv, int status)
+{
+	int try = 0;
+
+	while (try < MLX5_MAX_LINK_QUERY_ATTEMPTS) {
+		priv_link_update(priv, 0);
+		if (priv->dev->data->dev_link.link_status == status)
+			return 0;
+		try++;
+		sleep(1);
+	}
+	return -EAGAIN;
+}
+
 /**
  * DPDK callback to retrieve physical link information.
  *
@@ -1515,3 +1543,23 @@ priv_select_rx_function(struct priv *priv, __rte_unused struct rte_eth_dev *dev)
 	}
 	return rx_pkt_burst;
 }
+
+/**
+ * Check if mlx5 device was removed.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ *
+ * @return
+ *   1 when device is removed, otherwise 0.
+ */
+int
+mlx5_is_removed(struct rte_eth_dev *dev)
+{
+	struct ibv_device_attr device_attr;
+	struct priv *priv = dev->data->dev_private;
+
+	if (ibv_query_device(priv->ctx, &device_attr) == EIO)
+		return 1;
+	return 0;
+}